| Arrangement | Machine S/N Base | Machine S/N First | Machine S/N Last |
|---|---|---|---|
| 7M9727 | 64A | 72 | 151 |
| Category: Bulldog Gasket Kits -> Caterpillar -> Engine (Cat Kit Numbers) -> Pipelayers | |||
| 4S6923 | 65A | 176 | UP |
| Category: Bulldog Gasket Kits -> Caterpillar -> Engine (Cat Kit Numbers) -> Pipelayers | |||
| 5M3578 | 65A | 65 | 175 |
| Category: Bulldog Gasket Kits -> Caterpillar -> Engine (Cat Kit Numbers) -> Pipelayers | |||
| 4S6936 | 64A | 152 | UP |
| Category: Bulldog Gasket Kits -> Caterpillar -> Engine (Cat Kit Numbers) -> Pipelayers | |||
| 4S6931 | 48A | 6883 | UP |
| Category: Bulldog Gasket Kits -> Caterpillar -> Engine (Cat Kit Numbers) -> Crawler Tractors (Dozers) | |||
| 1M7097 | 47A | 1737 | 3677 |
| Category: Bulldog Gasket Kits -> Caterpillar -> Engine (Cat Kit Numbers) -> Crawler Tractors (Dozers) | |||
| 1M7096 | 48A | 2809 | 6882 |
| Category: Bulldog Gasket Kits -> Caterpillar -> Engine (Cat Kit Numbers) -> Crawler Tractors (Dozers) | |||
| 4S6932 | 47A | 3678 | UP |
| Category: Bulldog Gasket Kits -> Caterpillar -> Engine (Cat Kit Numbers) -> Crawler Tractors (Dozers) | |||